Halo 4 review-worth buying?

www.youtube.com/user/40splishsplash Gameplay/commentary and review, playing Halo 4 on different maps, using different guns. Music by- splishsplash40 Recorded by- splishsplash40 Selection playlist- http-//www.youtube.com/watch?v=nwKHZzXhhwE&list=PL1zAU4PX97cxPYkUTwV3PrRPlGhj38SM1&feature=view_all Comment, like and subscribe -)